I'm sorry, but an uncaught exception occurred.

While running game code:
  File "game/script/episode1/scene_1.rpy", line 333, in <module>
  File "game/phone/app_contacts.rpy", line 29, in phoneTextRecieve
  File "game/phone/phone.rpy", line 2, in execute
  File "game/phone/phone.rpy", line 2, in execute
  File "game/phone/phone.rpy", line 22, in execute
  File "game/phone/phone.rpy", line 24, in execute
  File "game/phone/phone.rpy", line 30, in execute
  File "game/phone/phone.rpy", line 30, in <module>
NameError: name 'phone_bg' is not defined

-- Full Traceback ------------------------------------------------------------

Full traceback:
  File "script/episode1/scene_1.rpyc", line 333, in script
  File "renpy/ast.py", line 821, in execute
  File "renpy/python.py", line 1178, in py_exec_bytecode
  File "game/script/episode1/scene_1.rpy", line 333, in <module>
  File "game/phone/app_contacts.rpy", line 29, in phoneTextRecieve
  File "renpy/exports\statementexports.py", line 194, in pause
  File "renpy/ui.py", line 301, in interact
  File "renpy/display\core.py", line 2215, in interact
  File "renpy/display\core.py", line 2745, in interact_core
  File "renpy/display\displayable.py", line 434, in visit_all
  File "renpy/display\displayable.py", line 434, in visit_all
  File "renpy/display\displayable.py", line 434, in visit_all
  File "renpy/display\screen.py", line 480, in visit_all
  File "renpy/display\core.py", line 2745, in <lambda>
  File "renpy/display\screen.py", line 491, in per_interact
  File "renpy/display\screen.py", line 697, in update
  File "game/phone/phone.rpy", line 2, in execute
  File "game/phone/phone.rpy", line 2, in execute
  File "game/phone/phone.rpy", line 22, in execute
  File "game/phone/phone.rpy", line 24, in execute
  File "game/phone/phone.rpy", line 30, in execute
  File "game/phone/phone.rpy", line 30, in <module>
NameError: name 'phone_bg' is not defined